SDA9415-B13 参数 Datasheet PDF下载

SDA 9415 - B13

Preliminary Data Sheet

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Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Block diagram 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Principles of SRC mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Principles of SSC mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Principles of MUP mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Input I²C Bus parameter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Field detection and VINM delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

Explanation of 656 format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

SYNCENM/SYNCENS signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

Input timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

Block diagram of input processing blocks . . . . . . . . . . . . . . . . . . . . . . .34

Block diagram of VHCOMM/VHCOMS . . . . . . . . . . . . . . . . . . . . . . . . .36

Principles of panorama mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Block diagram of noise reduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

Block diagram of motion detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

LUT for motion detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

Example of noise measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Principle of letter box detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

Block diagram of letter box detection . . . . . . . . . . . . . . . . . . . . . . . . . . .51

Histogram and line type decision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

Visibility of letter box detection I²C Bus parameters . . . . . . . . . . . . . . .53

Clock concept of SDA 9415 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

Application for SDA 9415 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

Supported data formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

Switching from SRC-PIP mode to SSC mode . . . . . . . . . . . . . . . . . . . .67

Changing picture sizes to get a double window display. . . . . . . . . . . . .68

Completing the operations to a master slave exchange . . . . . . . . . . . .69

Example for animation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75

Equation of the position of the left upper picture corner . . . . . . . . . . . .75

Explanation of memory management I . . . . . . . . . . . . . . . . . . . . . . . . .76

Explanation of memory management II . . . . . . . . . . . . . . . . . . . . . . . . .77

Explanation of memory management III . . . . . . . . . . . . . . . . . . . . . . . .78

Block diagram of OSCM/S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81

Output I²C Bus parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82

Output write I²C Bus parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84

Ingenious configurations of the HOUT and VOUT generator . . . . . . . .84

VOUT generation depending on I²C Bus parameter RMODE . . . . . . . .86

Explanation of field and display line-scanning pattern . . . . . . . . . . . . . .88

Explanation of operation mode timing . . . . . . . . . . . . . . . . . . . . . . . . . .89

Principle of block matching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100

Block diagram of motion estimation and compensation. . . . . . . . . . . .101

Block diagram of motion estimation . . . . . . . . . . . . . . . . . . . . . . . . . . .102

Micronas